<div dir="ltr">Hello,<div><br></div><div>I have a question about electron-phonon coupling in Quantum Espresso. When ph.x is run with electron-phonon coupling (la2F = .true.), it outputs a series of files a2Fq2r.* (* = 51-60). Could someone explain what exactly is contained in these files? Do they contain the electron-phonon coupling matrix elements?</div>
<div><br></div><div>I did not find much information on this in the documentation. Thank you!</div><div>Sridhar</div><div>Purdue University</div></div>